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    In daily life, we often need to rely on hearing to tell whether there are moving vehicles nearby. Traditional internal combustion engine vehicles make a lot of noise when drivi...[Details]

On October 23, Wuhan Weilai Energy Co., Ltd. ("NIO Energy") signed a cooperation agreement with Wuhan Shouyi Technology Innovation Investment Development Group Co., Ltd. ("Shouyi Technology Innovat...[Details]

The Information Sciences Institute (ISI) at the USC Viterbi School of Engineering and Intel Corporation’s Custom Foundry organization have announced a collaboration to design, manufacture and package...[Details]

Well-known digital blogger @长安数码君 posted a Weibo post praising the Honor bracelet for saving a life. @长安数码君 said that he saw a Weibo post about a netizen whose mother was woken up by the vibration of...[Details]

One of the reasons why LED lighting solutions are so popular is that LEDs can achieve a wide dimming range through simple current control. For example, applications such as automotive dashboards an...[Details]

Although face recognition has experienced a long-awaited explosion in market share, this does not mean that all factors that hinder the development of face recognition have disappeared. Some recogniz...[Details]

The most basic chopper circuit is shown in Figure 1. The chopper load is R. When the switch S is closed, uo=uR=Ud, and it lasts for t1 time. When the switch is turned off, uo=uR=0, and it lasts for t...[Details]

Many emerging technologies rely on high-quality lasers. Laser-based lidar sensors can scan three-dimensional space with high precision, which is essential for applications such as self-driving vehicl...[Details]

　　The dishwasher adopts microprocessor control. Its operating voltage is 220V. The motor power of the cleaning pump is 120W, the motor power of the drainage pump is 60W, and the power of the heater i...[Details]

It is normal for the three-phase imbalance of the analog circuit. Too much difference in phase will cause imbalance. In mild case, the winding will be unstable. In severe case, the current in two p...[Details]

This article mainly talks about how cache SSD is the mainstream storage solution for ultrabooks compared to hybrid HDD. Here, the editor will introduce several basic concepts in the article. 　　HDD is...[Details]

ViewSonic announced the launch of the new smart cinema projector X10. The new generation of X10 is a new upgraded version of ViewSonic's 4K smart projector X10-4K. It continues the compact body with ...[Details]

With the rapid development of semiconductor and software technology, automotive electronics accounts for an increasing proportion of the automotive industry. From the realization of car comfort to st...[Details]

HP announced a large-scale restructuring plan to simplify operations, reduce costs and improve return on investment. The most important measure is to lay off 7,000 to 9,000 employees at its global he...[Details]

Firstly, the principle, composition and application of ADISl6355AMLZ MEMS are introduced. On this basis, a hardware platform is built, and the AT89C513lA microcontroller with built-in USB controller ...[Details]